I believe the original reason why we had these is because we had someone who said these were keys used by the KGS review system and that some folks would miss them. I have no idea how many people use or even know about them though… I’m fine with removing them or making them optional: https://github.com/online-go/online-go.com/blob/devel/src/views/Game/Game.tsx#L2387-L2396 is the applicable code that would need to be toggled on/off if we were going to make it optional (which is probably what we should do just for those that know about them and use them, if those people exist?)

Just onething from a professional Web-Dev Never Change browser Functionality with something that is completely different.
Using F5 for your own version of a refresh fine.
Using scrolling for your own version of scrolling Fine.

When I analyse I usually want to get to the original state by pressing ESC
And then start analysis from that position. I used to do it with F1, which is close to ESC btw.
Well, I know that I can get to the same state I used to get by pressing ESC and F1 but now its not that convenient for me
That is all what I mean